If you mean (x^2 -16), then x^2-16 = (x+4)*(x-4). This follows from the formula a^2 - -b^2=(a+b)*(a-b)
All you need to do is subtract the two of them.
72.25
- 51.50
------------
20.75 feet
Always put a word problem in sentence form like "The pool is 20.75 feet longer than its width.
The answer to the problem is as follows:
The cube root of the polynomial expression <span>216x^9y^18 would be:
</span><span>∛(216x⁹y¹⁸) = 6x³y⁶
</span>
That is already in the simplest form:
I hope my answer has come to your help. God bless and have a nice day ahead!
Answer:
C
Step-by-step explanation:
f(x) - g(x)
= - x + 4 - (6x + 3)
= - x + 4 - 6x - 3 ← collect like terms
= - 7x + 1 → C
Answer:
B) (1/2, -8)
Step-by-step explanation:
(1, -6) and (0, -10)
Midpoint formula:
((x1+x2)/2, (y1+y2)/2)
Solving for x:
(x1+x2)/2
(1 + 0)/2
1/2
Solving for y:
(y1+y2)/2
(-6-10)/2
(-16)/2
-8
